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slob: No need to zero mapping since it is no longer in use

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Reviewed-by: Joonsoo Kim <js1304@gmail.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
This commit is contained in:
Christoph Lameter 2012-06-13 10:24:53 -05:00 committed by Pekka Enberg
parent b8c24c4aef
commit 690d577739
1 changed files with 0 additions and 1 deletions
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mm/slob.c
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@ -97,7 +97,6 @@ typedef struct slob_block slob_t;
static inline void free_slob_page(struct page *sp) static inline void free_slob_page(struct page *sp)
{ {
reset_page_mapcount(sp); reset_page_mapcount(sp);
sp->mapping = NULL;
} }
/* /*